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juin [17]
3 years ago
9

15-a=20 what is the vaule of a?

Mathematics
2 answers:
torisob [31]3 years ago
5 0

Answer:

a=-5

Step-by-step explanation:

15-a=20

Solve for a.

15-20=a

-5=a

olganol [36]3 years ago
4 0

Answer:

15a=20

a=20/15

a=4/3

ok

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<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>hope</em><em> </em><em>this</em><em> </em><em>helps</em><em>!</em>

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